ARM: 6393/1: AT91: Add flexibity board support (8ed90595) · Commits · e / devices / android_kernel_fairphone_FP3

arch/arm/mach-at91/Kconfig

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		@@ -248,6 +248,12 @@ config MACH_CPU9260
		Select this if you are using a Eukrea Electromatique's
		CPU9260 Board <http://www.eukrea.com/>

		config MACH_FLEXIBITY
		bool "Flexibity Connect board"
		help
		Select this if you are using Flexibity Connect board
		<http://www.flexibity.com>

		endif

		# ----------------------------------------------------------

arch/arm/mach-at91/Makefile

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		@@ -46,6 +46,7 @@ obj-$(CONFIG_MACH_USB_A9260) += board-usb-a9260.o
		obj-$(CONFIG_MACH_QIL_A9260) += board-qil-a9260.o
		obj-$(CONFIG_MACH_AFEB9260) += board-afeb-9260v1.o
		obj-$(CONFIG_MACH_CPU9260) += board-cpu9krea.o
		obj-$(CONFIG_MACH_FLEXIBITY) += board-flexibity.o

		# AT91SAM9261 board-specific support
		obj-$(CONFIG_MACH_AT91SAM9261EK) += board-sam9261ek.o

arch/arm/mach-at91/board-flexibity.c

0 → 100644

+164 −0

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		/*
		* linux/arch/arm/mach-at91/board-flexibity.c
		*
		* Copyright (C) 2010 Flexibity
		* Copyright (C) 2005 SAN People
		* Copyright (C) 2006 Atmel
		*
		* This program is free software; you can redistribute it and/or modify
		* it under the terms of the GNU General Public License as published by
		* the Free Software Foundation; either version 2 of the License, or
		* (at your option) any later version.
		*
		* This program is distributed in the hope that it will be useful,
		* but WITHOUT ANY WARRANTY; without even the implied warranty of
		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		* GNU General Public License for more details.
		*
		* You should have received a copy of the GNU General Public License
		* along with this program; if not, write to the Free Software
		* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
		*/

		#include <linux/init.h>
		#include <linux/platform_device.h>
		#include <linux/spi/spi.h>
		#include <linux/input.h>
		#include <linux/gpio.h>

		#include <asm/mach-types.h>

		#include <asm/mach/arch.h>
		#include <asm/mach/map.h>
		#include <asm/mach/irq.h>

		#include <mach/hardware.h>
		#include <mach/board.h>

		#include "generic.h"

		static void __init flexibity_map_io(void)
		{
		/* Initialize processor: 18.432 MHz crystal */
		at91sam9260_initialize(18432000);

		/* DBGU on ttyS0. (Rx & Tx only) */
		at91_register_uart(0, 0, 0);

		/* set serial console to ttyS0 (ie, DBGU) */
		at91_set_serial_console(0);
		}

		static void __init flexibity_init_irq(void)
		{
		at91sam9260_init_interrupts(NULL);
		}

		/* USB Host port */
		static struct at91_usbh_data __initdata flexibity_usbh_data = {
		.ports = 2,
		};

		/* USB Device port */
		static struct at91_udc_data __initdata flexibity_udc_data = {
		.vbus_pin = AT91_PIN_PC5,
		.pullup_pin = 0, /* pull-up driven by UDC */
		};

		/* SPI devices */
		static struct spi_board_info flexibity_spi_devices[] = {
		{ /* DataFlash chip */
		.modalias = "mtd_dataflash",
		.chip_select = 1,
		.max_speed_hz = 15 * 1000 * 1000,
		.bus_num = 0,
		},
		};

		/* MCI (SD/MMC) */
		static struct at91_mmc_data __initdata flexibity_mmc_data = {
		.slot_b = 0,
		.wire4 = 1,
		.det_pin = AT91_PIN_PC9,
		.wp_pin = AT91_PIN_PC4,
		};

		/* LEDs */
		static struct gpio_led flexibity_leds[] = {
		{
		.name = "usb1:green",
		.gpio = AT91_PIN_PA12,
		.active_low = 1,
		.default_trigger = "default-on",
		},
		{
		.name = "usb1:red",
		.gpio = AT91_PIN_PA13,
		.active_low = 1,
		.default_trigger = "default-on",
		},
		{
		.name = "usb2:green",
		.gpio = AT91_PIN_PB26,
		.active_low = 1,
		.default_trigger = "default-on",
		},
		{
		.name = "usb2:red",
		.gpio = AT91_PIN_PB27,
		.active_low = 1,
		.default_trigger = "default-on",
		},
		{
		.name = "usb3:green",
		.gpio = AT91_PIN_PC8,
		.active_low = 1,
		.default_trigger = "default-on",
		},
		{
		.name = "usb3:red",
		.gpio = AT91_PIN_PC6,
		.active_low = 1,
		.default_trigger = "default-on",
		},
		{
		.name = "usb4:green",
		.gpio = AT91_PIN_PB4,
		.active_low = 1,
		.default_trigger = "default-on",
		},
		{
		.name = "usb4:red",
		.gpio = AT91_PIN_PB5,
		.active_low = 1,
		.default_trigger = "default-on",
		}
		};

		static void __init flexibity_board_init(void)
		{
		/* Serial */
		at91_add_device_serial();
		/* USB Host */
		at91_add_device_usbh(&flexibity_usbh_data);
		/* USB Device */
		at91_add_device_udc(&flexibity_udc_data);
		/* SPI */
		at91_add_device_spi(flexibity_spi_devices,
		ARRAY_SIZE(flexibity_spi_devices));
		/* MMC */
		at91_add_device_mmc(0, &flexibity_mmc_data);
		/* LEDs */
		at91_gpio_leds(flexibity_leds, ARRAY_SIZE(flexibity_leds));
		}

		MACHINE_START(FLEXIBITY, "Flexibity Connect")
		/* Maintainer: Maxim Osipov */
		.phys_io = AT91_BASE_SYS,
		.io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
		.boot_params = AT91_SDRAM_BASE + 0x100,
		.timer = &at91sam926x_timer,
		.map_io = flexibity_map_io,
		.init_irq = flexibity_init_irq,
		.init_machine = flexibity_board_init,
		MACHINE_END